Question

9
A projectile is hurled into air from a point on the horizontal ground at an angle wi
vertical. If the air exerts a constant resistive force, what cannot be the answer
(a) the path of projectile will be parabolic path.
(b) the time of ascent will be equal to time of decent.
(c) the total energy of the projectile is not conserved.
(d) at the highest point, the velocity of projectile is horizontal.
(1 Point)
b
d​

Answer 1

Answer:

a)

Explanation:

Normally , path is parabolic but practically the shape of tragectory is greatly affected by air resistance in the Earth's atmosphere.... All other options are correct but option (a) is incorrect..